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Individual Calculations July 2023 |
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| Markus, John Raymond Total change: -43.60 | |   |
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| HSG Open 2023 - Open A | Hilversum | NED | 2023-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 2045 | 2.00 | 6 | -2.18 | 20 | -43.60 | |
|  Knol, Daniel | | | 1844 | NED | 0.00 | 1 | -0.76 | 20 | -15.20 | |  Ritzerveld, Noah | | | 1927 | NED | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Van Der Vegt, Seth | | | 1873 | NED | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Piel, Ruben | | | 1890 | NED | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Arnold, Kiri | | | 1947 | NED | 1.00 | 1 | 0.37 | 20 | 7.40 | | | De Vries, Leon | | | 1906 | NED | 0.00 | 1 | -0.69 | 20 | -13.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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